Guarantee; Application Notes - J.P. SELECTA DOSI-FIBER 4 PLAZAS Manual De Instrucciones

MANUAL DE INSTRUCCIONES CODIGO 80055 REV D
J
.P. SELECTA s.a.u.
OCT/2018

GUARANTEE

This product is guaranteed for one year. The guarantee does not
cover damage caused by incorrect use or causes beyond the control
of J.P. SELECTA, s.a.u.
Any manipulation of the equipment by personnel not authorized by
J.P. SELECTA, s.a.u. automatically cancels the guarantee.

APPLICATION NOTES

1- CRUDE FIBER DETERMINATION BY WEENDE METHOD.
2- CRUDE FIBER DETERMINATION BY WIJKSTRON METHOD.
3- FIBER COMPOSITION DETERMINATION BY VAN SOEST
METHOD.
- NEUTRAL DETERGENT FIBER (N.D.F)
- ACID DETERGENT FIBER (A.D.F)
- FRACTIONAL DETERMINATION:
1- CRUDE FIBER DETERMINATION BY WEENDE METHOD.
Required reagents:
Sulphuric acid H
(7.1 ml 96% to 1 l with distilled water)
Potassium hydroxide KOH 0.223M
(12.5 g to 1 l with distilled water)
Foam-suppressor such as octanol
Acetone
Required equipment:
Dosi-Fiber equipment
Scale
Vacuum pump
«Kitasatos» flask
Porous crucibles
Muffle furnace 500ºC
Oven at 150ºC
Vacuum dryer
Ctra. NII Km 585.1 Abrera 08630 (Barcelona) España
e-mail: jpselecta@sefes.es - http://www.sefes.es/selecta
(It can be modified without notice)
- HEMICELLULOSE
- CELLULOSE
- LIGNINE
- SILICE
SO 0.128M
2 4
±0.1mg
Tel (34 3) 770 08 77 Fax (34 3) 770 23 62
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